JPS5645429A - Separation of cresol isomer - Google Patents

Separation of cresol isomer

Info

Publication number
JPS5645429A
JPS5645429A JP12008579A JP12008579A JPS5645429A JP S5645429 A JPS5645429 A JP S5645429A JP 12008579 A JP12008579 A JP 12008579A JP 12008579 A JP12008579 A JP 12008579A JP S5645429 A JPS5645429 A JP S5645429A
Authority
JP
Japan
Prior art keywords
ketone
desorbing
methyln
methylisopropyl
cresol isomer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP12008579A
Other languages
English (en)
Japanese (ja)
Inventor
Takehisa Inoue
Kinoo Miwa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP12008579A priority Critical patent/JPS5645429A/ja
Priority to US06/186,480 priority patent/US4356331A/en
Priority to GB8030144A priority patent/GB2058772B/en
Priority to FR8020248A priority patent/FR2465704B1/fr
Priority to IT24797/80A priority patent/IT1141063B/it
Priority to DE19803035482 priority patent/DE3035482A1/de
Publication of JPS5645429A publication Critical patent/JPS5645429A/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
    • C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
    • C07C37/82—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by solid-liquid treatment; by chemisorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
JP12008579A 1979-09-20 1979-09-20 Separation of cresol isomer Pending JPS5645429A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP12008579A JPS5645429A (en) 1979-09-20 1979-09-20 Separation of cresol isomer
US06/186,480 US4356331A (en) 1979-09-20 1980-09-12 Process for separating an alkylphenol isomer
GB8030144A GB2058772B (en) 1979-09-20 1980-09-18 Process for separating an alkylphenol isomer
FR8020248A FR2465704B1 (fr) 1979-09-20 1980-09-19 Procede pour separer un alkylphenol isomere a partir d'un melange isomere par des techniques d'adsorption
IT24797/80A IT1141063B (it) 1979-09-20 1980-09-19 Processo per la separazione di un isomero alchilfenolico
DE19803035482 DE3035482A1 (de) 1979-09-20 1980-09-19 Verfahren zur adsorptiven trennung eines gemisches von alkylphenol-isomeren

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12008579A JPS5645429A (en) 1979-09-20 1979-09-20 Separation of cresol isomer

Publications (1)

Publication Number Publication Date
JPS5645429A true JPS5645429A (en) 1981-04-25

Family

ID=14777528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12008579A Pending JPS5645429A (en) 1979-09-20 1979-09-20 Separation of cresol isomer

Country Status (6)

Country Link
US (1) US4356331A (de)
JP (1) JPS5645429A (de)
DE (1) DE3035482A1 (de)
FR (1) FR2465704B1 (de)
GB (1) GB2058772B (de)
IT (1) IT1141063B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02170833A (ja) * 1988-12-23 1990-07-02 Mitsui Toatsu Chem Inc 蛋白質フイルムの製造法

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4386225A (en) * 1982-01-11 1983-05-31 Uop Inc. Process for the separation of cresol from xylenol
JPS59122433A (ja) * 1982-12-28 1984-07-14 Toray Ind Inc ３，５−キシレノ−ルの分離回収方法
US4827049A (en) * 1988-03-28 1989-05-02 Uop Process for the separation of dihydroxybenzene isomers
US5149887A (en) * 1989-12-28 1992-09-22 Uop Separation of alkyl-substituted phenolic isomers with barium-potassium exchanged zeolitic adsorbent
US5077441A (en) * 1990-10-05 1991-12-31 The United States Of America As Represented By The Secretary Of Agriculture Selective gossypol abatement process from oil extraction of cottonseed
DE4201853A1 (de) * 1992-01-24 1993-07-29 Bayer Ag Verfahren zur trennung von m- und p-kresol
US5491268A (en) * 1994-09-23 1996-02-13 General Electric Company Process for removal of acidic compounds from phenol process streams
US5744654A (en) * 1996-06-14 1998-04-28 Merichem Company Recovery of para-ethylphenol

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3014073A (en) * 1956-04-23 1961-12-19 John A Gallaghan 1, 3-bis(nitroguanidino)-2-nitroxypropane, 1, 3-bis(guanidinium)-2-hydroxy propane and the preparation thereof
US3014078A (en) * 1959-02-02 1961-12-19 Union Oil Co Separation of cresol isomers
NL249278A (de) * 1960-02-15
US3442958A (en) * 1966-06-23 1969-05-06 Halcon International Inc Purification of phenol
US3969422A (en) * 1973-06-06 1976-07-13 Universal Oil Products Company Process for the separation of cresol isomers
IT1053863B (it) * 1975-02-19 1981-10-10 Uop Inc Procedimento per la separazione di isomeri di cresolo
JPS5858330B2 (ja) * 1976-01-23 1983-12-24 旭化成株式会社 クレゾ−ル類の分離方法
DE2703777C3 (de) * 1976-02-02 1980-03-06 Asahi Kasei Kogyo K.K., Osaka (Japan) Verfahren zur Abtrennung von Xylenolen aus einem Gemisch mit Kresolen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02170833A (ja) * 1988-12-23 1990-07-02 Mitsui Toatsu Chem Inc 蛋白質フイルムの製造法

Also Published As

Publication number Publication date
GB2058772B (en) 1983-11-09
DE3035482A1 (de) 1981-04-09
IT1141063B (it) 1986-10-01
IT8024797A0 (it) 1980-09-19
FR2465704A1 (fr) 1981-03-27
FR2465704B1 (fr) 1987-01-02
GB2058772A (en) 1981-04-15
US4356331A (en) 1982-10-26
DE3035482C2 (de) 1989-08-31

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